80980033069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:8026

約数の個数: 64

約数和(自身を含む): 100705296384

約数和(自身を除く): 19725263315

約数列:

[1, 13, 17, 23, 43, 47, 221, 299, 391, 559, 611, 731, 799, 989, 1081, 2021, 5083, 7883, 9503, 10387, 12857, 14053, 16813, 18377, 26273, 34357, 46483, 102479, 134011, 181309, 218569, 238901, 338969, 370501, 446641, 604279, 790211, 1742143, 2357017, 3082253, 4406597, 4816513, 5762473, 6298517, 7796287, 8521523, 10272743, 15931543, 40069289, 74912149, 81880721, 101351731, 110779799, 132536879, 144865891, 207110059, 270836231, 366425489, 1722979427, 1883256583, 3520871003, 4763531357, 6229233313, 80980033069]

約数ペア:

[(1, 80980033069), (13, 6229233313), (17, 4763531357), (23, 3520871003), (43, 1883256583), (47, 1722979427), (221, 366425489), (299, 270836231), (391, 207110059), (559, 144865891), (611, 132536879), (731, 110779799), (799, 101351731), (989, 81880721), (1081, 74912149), (2021, 40069289), (5083, 15931543), (7883, 10272743), (9503, 8521523), (10387, 7796287), (12857, 6298517), (14053, 5762473), (16813, 4816513), (18377, 4406597), (26273, 3082253), (34357, 2357017), (46483, 1742143), (102479, 790211), (134011, 604279), (181309, 446641), (218569, 370501), (238901, 338969)]